Napalm Death, a British band that is one of the main representatives of metal music style grindcore. The band defined this style by combining two styles - crust and hardcore punk.
Brujeria is a Mexican-American extreme metal band founded in 1989 in Los Angeles. The name comes from a Spanish word for witchcraft.
Power Trip (USA) is a hardcore trashmetal band. Their newest album Nightmare Logic is concidered to be a one of the most significant trash metal alb in the present.